Promising new antibiotic emerges from USDA chemical laboratories
Series: Picture story -- no. 54; Picture story (United States. Department of Agriculture) -- no. 54.
Publisher: U.S. Dept. of Agriculture, Office of Information, Press Service
Published: 1948
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Antibiotics; Tomatoes; Diseases and pests
Notes: Caption title.